Uh, RASH. That's a bad RASH.
The Big Bang Theory Season 4, Episode 6
I can't wait until I get a RASH.
The Big Bang Theory Season 7, Episode 7
Uh, RASH. That's a bad RASH.
The Big Bang Theory Season 4, Episode 6
Whatever you do, just don't
make any RASH decisions.
The Big Bang Theory Season 7, Episode 24
That woman didn't get heat RASH once
with me on powder patrol.
The Big Bang Theory Season 10, Episode 10